If it's a franchise with multiple stories (like with Digimon and Final Fantasy) that don't relate to each other, that doesn't count as a crossover. You can only have one per person. You may have any other character in the background doing whatever as long as something is going on between the crossover pairing. You also can't use OCs and it can be colored.

Once you have drawn it and uploaded it, please PM me the URL for it and make sure to include who the characters are and what anime they're from.

Prizes will be a shinny gold or silver medal.
Frist place will get two colored request or a wallpaper request.
Second place will get a colored request.
Third place will get a line art request.

You all have two months. If you have any other questions, please feel free to ask.